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Build Thread Tamiya Dark Impact Build

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robmob

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Before I get started, I would like to say a few words about the CowRC Jumbo Screw Catcher work mat I recently received that will be the work surface for this build and all those that follow.

For years I have been using a black Upgrade rubber pit mat. It did the job, but I found myself loosing hardware on occasion and as you know if you have ever worked on an RC, almost all the plastics are black. On a black work surface, some of the smaller plastic parts can get lost. The recessed areas that are supposed to be for screws and such are not deep enough to really hold too much as well. As mentioned, it does the job as advertised, but I found myself covering the whole thing with a towel to work on which defeats the purpose.

Along comes the CowRC mat with its 1/2" tall sides and part corrals along with the super sweet magnetic white surface.

DarkImpact007.webp


Plenty big enough for any build. Plenty of space in the parts corrals for the various packages of hardware, turnbuckles, bearings gears and other small items that tend to get lost.

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No more putting the hardware in tupperware for me during a build. I always knocked them over at least twice during a build anyway.

Did I mention that the surface is magnetic? You drop a screw, nut, e-clip or whatever else you have that's made of steel and it just sticks. No bouncing away. No getting lost.

If there is such a thing as a perfect mat to build an RC on, this is it in my book.

It gets the robmob 3 thumbs way up?

Anyway, this is a build thread so on to the build.................

(I botched the saving of the pics for the web so they are at a lower resolution than they should be. It won't happen again on future pics.)

Boxed items going into this build. Since this is a Rolex build, I use a cheap servo for the steering. I could go with no servo, but I don't like the front wheels flopping around.
DarkImpact001.webp


The un-boxing.
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Hardware before I deposited them into the parts corrals.
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Easiest thing to do first is put together the tires and wheels. No glue of course.
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Evolution of the rear diff and tranny.
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Rolex builds deserve a nicer looking motor than the stock buchi 540.
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Motor gets mounted.
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Rear tranny is completed.
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Time to install the rear shock tower and arms.
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The hub pins are held in place by a grub screw in the center. Tamiya machines a flat spot in the pins which is a nice touch.
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Rear end is completed...
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...and gets mounted to the chassis.
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First phase of the build is completed. Next up is the front end.
 
I really dig that mat Rob. I've been doing the towel over a coffee table thing, and it ain't the best setup int he world. Looking forward to the completed rig too, nice ride.
 
More progress....

Front Diff going together.
11DarkImpact001.webp

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Ready for mounting on the chassis.
11DarkImpact004.webp


Steering assembly going together.
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Front Diff mounted.
11DarkImpact007.webp


Side shot showing the drive shaft.
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Wrapping up the front end.
11DarkImpact009.webp

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Time for shock building.
11DarkImpact012.webp

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Shocks mounted.
11DarkImpact015.webp


Only a few more items left like the steering tie rods and servo. Stay tuned.
 
Coming along very nicely my friend! I love me some tami :D

Heath
 
Plenty big enough.

I can actually work on my Baja using the mat.
 
Wow very cool man looking good! Every new kit build I see here makes me want something to build! Can't wait to see er done.
I gotta get one of those mats! Fallen parts into dark carpet=fail :(
 
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Build threads are always interesting. Especially when it's a not so common vehicle. What's up with the plastic ring and pinion Tamiya? This isn't 1988! :) I'm sure they offer upgrades.
 
Bushings instead of bearings for the steering posts too. They supplied bearings everywhere else though. Oddly, the instructions call them out as bearings.

Doesn't matter I suppose since it's for display.

At least this one has a simple body paint color. I just need to trim and spray black out of a rattle can. Unlike the Sideways build where I need to custom mix a color which I have yet to get right.

Next build will probably be the Tamiya Durga which looks bad ass.
 
Almost done.

Steering rods and servo have been mounted as well as the tires.
1DIPics001.webp

1DIPics002.webp


Wing has been cut, painted, decals applied and mounted.
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Shot of the body after trimming and painting. Can't get any easier than a single color paint job using a rattle can with no masking.
1DIPics004.webp


Now the PITA part begins. I have to carefully trim around all the rest of the decals and apply them. Just have to take my time to do it right. You can get a taste of it from the wing pic.

One thing I discovered during the build. Tamiya does not support Hitec servos. They did not include a horn that would fit one. I had to dig out a spare Airtronics servo.
 
I finally got all the decals cut and applied.

Here are the final build pics.

She's all ready for the shelf.

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Nice job1 I can definetly appreciate that build. I built one for my daughter a while back. It took a solid 24 hours of wrenching to build that puppy! Very solid rig though, holds up to new drivers very well. I would suggest Rolex that you put a brushles motor in it. The way the motor is positioned, small debri always found it's way into the motor. Several times I had to pull the motor to remove small rocks and such.
 
Brushed can will be just fine. Whatever the dust cloth can't remove, the can of compressed air will.:thumbup:
 
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